1520563735

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1\times {\mathrm{2129}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 1848601440

約数和(自身を除く): 328037705

約数列:

[1, 5, 83, 415, 1721, 2129, 8605, 10645, 142843, 176707, 714215, 883535, 3664009, 18320045, 304112747, 1520563735]

約数ペア:

[(1, 1520563735), (5, 304112747), (83, 18320045), (415, 3664009), (1721, 883535), (2129, 714215), (8605, 176707), (10645, 142843)]